Sodium Tripolyphosphate

Sodium Tripolyphosphate

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Sodium Tripolyphosphate

  • Detail
  • Parameters

Sodium Tripolyphosphate,STPP,

CAS NO.7758-29-4

Item

Standard

Assay(Na5P3O10)

≥90%

Assay(P2O5)

≥55.5%

Water insoluble

≤0.10%

PH(1%solution)

9.2-10.0

Fe

≤150ppm

Whiteness

≥90

Apparent density

0.35-0.9


Brand
WNN
Other name
STPP
Specification
P2O5:57%
CAS NO.
7758-24-9
Packing
25kg/bag